@inproceedings{Popplow, author = {Popplow, Marcus}, title = {Hydraulic Engines in Renaissance Privileges for Inventions and "Theatres of Machines"}, language = {en} } @inproceedings{Popplow, author = {Popplow, Marcus}, title = {Die Popularisierung von Technik um 1700 : "Das neu er{\"o}ffnete Machinen-Hauß" von Leonhard Christoph Sturm}, language = {de} }